http://www.cenon.info/

Cenon is a package with DTP software, conversion of vector graphics, and astrological mapping fractals, and its star, a universal program for CAM, developed with a focus on production for flexible modeling and prototyping sector industral, with possibility of Camera-Targeing that recognizes the location, rotation and even deformation of the piece using a camera mounted on the machine.

LICENSE: GNU
PLATFORM: Apple, Linux, Sun and others
PRICE: See each specific program, and free of any payment